Contact OSP

Contact customer service to get a quote, place an order, or check on the status of an order. A team of dedicated customer service professionals is on hand to answer your questions and provide the service and support you need.
Please describe any additional needs or comments

Contact Sales

North America
Phone: +1 800 254 3684 (toll free)
Fax: +1 707 525 7028
ospcustomerservice@viavisolutions.com

Export Control or ITAR (US Only)
Phone: +1 707 545-6440 (x7928)

Europe
Phone: +33 1 30 81 50 41

Asia Pacific
Phone: +86 512 69567895


Customer Service


Office Location

1402 Mariner Way
Santa Rosa, CA 95407
United States
+1 707 525 9200 (Office)
+1 707 525 7725 (Fax)